SMILES:

CC(=O)OCC1OC2OC(=NC2C(OC(C)=O)C1OC(C)=O)C
FR054 Chemical Structure
Chemical Structure
Check the FR054 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name [(3aR,5R,6S,7R,7aR)-6,7-diacetyloxy-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d][1,3]oxazol-5-yl]methyl acetate
CAS Number 35954-65-5
Molecular Formula

C14H19NO8
Molecular Weight (MW) 329.3
SMILES CC(=O)OCC1OC2OC(=NC2C(OC(C)=O)C1OC(C)=O)C
InChIKey WZFQZRLQMXZMJA-KSTCHIGDSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.